Which book of Allama Iqbal consists of both Urdu and Persian?

Which book of Allama Iqbal consists of both Urdu and Persian?

علامہ اقبال کی کون سی کتاب اردو اور فارسی دونوں پر مشتمل ہے؟
Explanation

"Armughan-e-Hijaz" is a collection of poems that showcases Iqbal's mastery in both Urdu and Persian languages.

This book is a testament to Iqbal's linguistic skills and his ability to convey profound philosophical ideas through poetry.